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多归属p2p网贷平台定价及盈利模式分析一个两阶段动态博弈模型 期刊论文
系统工程理论与实践, 2019, 卷号: 39, 期号: 7, 页码: 1669
Authors:  刘赫;  郇正林;  郑嘉俐;  乔晗;  汪寿阳
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Dynamic analysis of a holling I predator-prey system with mutual interference concerning pest control 期刊论文
JOURNAL OF BIOLOGICAL SYSTEMS, 2005, 卷号: 13, 期号: 1, 页码: 45-58
Authors:  Zhang, YJ;  Xu, ZL;  Liu, B
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pest control  mutual interference  permanence  bifurcation  
Contractibility of level sets of functionals associated with some elliptic boundary value problems and applications 期刊论文
NODEA-NONLINEAR DIFFERENTIAL EQUATIONS AND APPLICATIONS, 2003, 卷号: 10, 期号: 2, 页码: 133-170
Authors:  Liu, ZL;  Li, SJ
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critical point  elliptic boundary value problem  jumping nonlinearity  four nontrivial solutions  contractibility of level set  
Perturbations from symmetric elliptic boundary value problems 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2002, 卷号: 185, 期号: 1, 页码: 271-280
Authors:  Li, SJ;  Liu, ZL
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perturbation  symmetry  elliptic boundary value problems  multiple solutions  
Four versus two solutions of semilinear elliptic boundary value problems 期刊论文
CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS, 2002, 卷号: 14, 期号: 3, 页码: 319-327
Authors:  Liu, ZL;  Sun, JX
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Positive solutions of elliptic boundary value problems without the (PS) type assumption 期刊论文
INDIANA UNIVERSITY MATHEMATICS JOURNAL, 2001, 卷号: 50, 期号: 3, 页码: 1347-1369
Authors:  Liu, ZL;  Li, SJ;  Wang, ZQ
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elliptic BVP  positive solution  bifurcation diagram  variational method  descending flow  
带有广义Wolfe线搜索的变尺度算法的收敛性 期刊论文
数学研究与评论, 1995, 卷号: 015, 期号: 004, 页码: 499
Authors:  韩继业;  徐中玲;  刘光辉
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